CARDIOVASCULAR SYSTEM

Question 1

Basic Divisions of the Cardiovascular

Answer 1

• Heart
• Two closed circuits of Blood Vessels:
  - Pulmonary circuit
  - Systemic circuit

Question 2

➢ a muscular pump consisting two receiving chambers (atria) and two pumping chambers (ventricles)

Answer 2

Heart

Question 3

➢ circulation of the blood from the heart going to the lungs to get the oxygen and throw the carbon dioxide and back to the heart.
➢ Between the heart and lungs

Answer 3

Pulmonary circuit

Question 4

➢ From the heart to be distributed to the different body system.
➢ Between heart and different body system

Answer 4

Systemic circuit

Question 5

Blood Vessels :

Answer 5

Arteries
Capillaries
Veins

Question 6

➢ Carrying oxygenated blood, except pulmonary arteries that will carry unoxygenated blood.
➢ Reddish color

Answer 6

Arteries

Question 7

➢ Exchange of gases and giving the oxygen to the tissues and getting the carbon dioxide from the tissues.

Answer 7

Capillaries

Question 8

➢ Carrying unoxygenated blood, except pulmonary veins that will carry oxygenated blood.
➢ CO2
➢ Blueish color

Answer 8

Veins

Question 9

• a four-chambered, hollow, muscular organ lying between the lungs in the middle mediastinum.
• about the size of a man’s fist, and in the normal male weighs approximately 250-300gm (Male), 200-275gm (Female).
• the heart is shaped like an inverted cone, with its apex (end tip) pointed downward and to the left base upwards and to the right
• its apex anteriorly and inferiorly to the left at 5th ICS, MCL (ICS – intercostal space, MCL – mid clavicular line)

Answer 9

Heart

Question 10

NEVER BACK DOWN NEVER WHAT!!!!!!!!!!!!!!!!????????????????

Answer 10

NEVER GIVE UPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!